Table below will help you to find the best place for your vacation in Costa Rica in January. Find the place with less rains and more sun. We also provide information about sea water temperature for marine resort.

Place name	Air temp day / night		Cloudiness	Rainy days (precipitation)	Sea temperature	Sunny hours
Alajuela	80.1°F	58.9°F	49.7%	-	83.7°F	6 h. 50 min.
Cahuita	81.6°F	72.5°F	60.6%	2 days (2.1 in.)	81.9°F	5 h. 34 min.
Cartago	71.6°F	54.8°F	58.6%	-	84.0°F	5 h. 48 min.
Desamparados	76.2°F	55.7°F	53.7%	-	-	6 h. 22 min.
El Roble	87.0°F	75.0°F	24.9%	-	83.1°F	9 h. 43 min.
Heredia	75.6°F	55.4°F	54.4%	-	84.0°F	6 h. 18 min.
Jaco	83.3°F	77.0°F	31.2%	-	84.0°F	9 h. 0 min.
La Fortuna de San Carlos	79.8°F	70.6°F	75.6%	2 days (1.7 in.)	-	3 h. 49 min.
Liberia	87.2°F	72.9°F	21.8%	-	-	10 h. 3 min.
Limon	81.6°F	72.5°F	60.1%	2 days (2.1 in.)	81.3°F	5 h. 37 min.
Playa Flamingo	85.6°F	75.9°F	17.8%	-	81.5°F	10 h. 31 min.
Playas del Coco	85.7°F	75.9°F	17.6%	-	81.5°F	10 h. 32 min.
Puerto Limon	81.6°F	72.5°F	60.6%	2 days (2.1 in.)	81.7°F	5 h. 34 min.
Puerto Viejo de Talamanca	80.5°F	70.6°F	59.8%	-	81.9°F	5 h. 40 min.
Quepos	80.8°F	69.9°F	37.0%	-	84.4°F	8 h. 20 min.
Samara	85.7°F	74.5°F	24.8%	-	83.5°F	9 h. 45 min.
San Jose	76.2°F	55.7°F	53.9%	-	84.0°F	6 h. 21 min.
Santa Teresa	84.2°F	77.1°F	33.1%	-	83.5°F	8 h. 47 min.
Tamarindo	85.6°F	75.9°F	17.8%	-	82.4°F	10 h. 31 min.
Tortuguero	82.1°F	72.6°F	62.4%	6 days (2.9 in.)	81.5°F	5 h. 21 min.

* Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Winter weather

Spring weather

Summer weather

Autumn weather

Name

°F

Alajuela